กล้องส่องทางไกล ตาเดียว อินฟาเรด (แบบคาดหัว) Ronger RG55 1X24
– น้ำหนัก: 613G
– มองเห็นกลางคืนได้ชัดเจน กำลังขยาย 1 เท่า
When night falls,you never know what the cover of darkness may be kidding;
With the Nightfall Night Vision Monocular you can see in the dark and stay hidden!
Using the most advanced infrared technology in its category and paired with a high resolution intensifier,the Nightfall transforms barely navigable low light and Adurable,yet lightweight,rubber armor body protects the unit and give the user a comfortable gripping surface,perfect for extensive use.With long range viewing capabilities and a lengthy battery life,this easy to use Nightfall Night Vision Monocular is perfect for a wide range of recreational and professional uses,including hunting,security,boating,leisure,astronomy,nature observation and camping.
All Nightfall Monoculars are protected by Bering’s exclusive Limited Lifetime Warranty,so feel free to invade the night.
2.Long range viewing
3.Fully multi-coated optics
5.Durable rubber armor
6.Built-in infrared illuminator
7.Reliable and easy to use
Lens magnification: x 1
Objective lens diameter,mm: 24
Lens system: 80mmF/1.7
FOV at distance: 100m/110yards,m 16/52
Field of view(degrees): 40
Focus range,m: 1.0~infinity
Exit pupildiameter, mm: 6
Eye relief, mm: 15
Eyepiece Diapter adjustment, dptr: +4/-4
Power Supply: 1*AA,1.5V
Battery life IR On(hour): 20
Battery life IR Off(hour): 60
Recognition range, m, up to 220/175
IR Power(mW): 25<=
IR Wavelength, mm: 850
IR Effective distance,m: 25
IP standard of water-resistance IPX4 rating
Humidity, up to,% 93
Operating temperature(degrees) -30~45
Magnification value is calculated based on the Gen 1 night vision conventional method of the dividing the ocular angle by the angular field of view. It should be noted that linear method, which measures the correlation of the size of the image of the viewed object to the actual size of the object, may yield slightly lower results.
(a)Night Vision does not turn on…
1.Reinstall the battery with the correct polarity orientation.
2.Install a fresh battery
3.Clean the battery compartment, focus on the contact points.
(b)The observed image flicker or flashes
If the image is flickering or flashing, there is too much light. Turn off the unit or place the objective lens cover.
Note, that it is normal if the flickering occurs for a few seconds when the unit is activated in dark conditions. If the flickering continues, redirect the unit to the darker area. If the flickering does not stop, there is excessive light.
(c)The image is missing or not focused
1.adjust the monocular according to the instructions in section titled Use and Testing
2.Check the surface of the eyepiece and objective lens and clean if necessary, from dust ,condensation,frost,etc.
3.Replace the battery if the battery voltage is less than 2.0V
(d)Image brightness decreases or disappears
This can be caused by unit being exposed to bright light sources. Turn the unit off or redirect to the darker area.
Night Vision Imaging Target Sheet:
You see black dots on the screen, these dots are minor cosmetic blemishes resulting from the image intensifier production processes and are not a sign of a defective or low quality unit. These dots do not interfere with the reliability and performance of the monocular.
In the eXact, the quantity of dots and their size is normal as long as they do not exceed:
Zone 1(center): Up to 4 very small and 2 small spots are acceptable. No medium-sized spots are acceptable.
Zone 2: All very small and up to 6 small spots and 3 medium-sized spots are acceptable.
Zone 3: Medium-sized spots are acceptable that do not affect the image quality.
- Operating Voltage: 3 (V) CR123A